Texas Instruments LP3985IM5X-4.7/NOPB Linear Controllers
150-mA, low-dropout voltage regulator with bypass & enable
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3985IM5X-4.7/NOPB
Detailed Description
150-mA, low-dropout voltage regulator with bypass & enable
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP3985IM5X-4.7/NOPB Datasheet
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Technical Specifications
Texas Instruments LP3985IM5X-4.7/NOPB Linear Controllers technical specifications.
General
Package / Case
SC-74A, SOT-753
Operating Temperature
-40°C ~ 125°C
PSRR
50dB ~ 40dB (1kHz ~ 10kHz)
Output Type
Fixed
Quiescent Current
150 µA
Current Supply Max
250 µA
Control Features
Enable
Output Current
150mA
Output Configuration
Positive
Output Voltage
4.7V
Alternate Parts Comparison (LP3985IM5X-4.7/NOPB vs TPS79318DBVRG4 vs TPS78928DBVT vs TLV71310PDBVT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 6V | 5.5V | 10V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 200mA | 100mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 4.7V | 1.8V | 2.8V | 1V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| PSRR | 50dB ~ 40dB (1kHz ~ 10kHz) | 70dB ~ 43dB (100Hz ~ 100kHz) | 85dB (1kHz) | 70dB ~ 55dB (100Hz ~ 1MHz) |
| Quiescent Current | 150 µA | 220 µA | 28 µA | 75 µA |
| Voltage Dropout | 0.1V @ 150mA | -- | 0.13V @ 100mA | 1.02V @ 150mA |
| Action |
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